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How can I maintain fragment state when added to the back stack?
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If you return to a fragment from the back stack it does not re-create the fragment but re-uses t...
Best practices to handle routes for STI subclasses in rails
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This is the simplest solution I was able to come up with with minimal side effect.
class Person...
How to recursively delete an entire directory with PowerShell 2.0?
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answered Nov 18 '09 at 0:03
JoeyJoey
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Just what is an IntPtr exactly?
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It's a "native (platform-specific) size integer." It's internally represented as void* but expos...
What is the usefulness of `enable_shared_from_this`?
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It enables you to get a valid shared_ptr instance to this, when all you have is this. Without it...
How to get week number in Python?
...e calendar week:
>>> import datetime
>>> datetime.date(2010, 6, 16).isocalendar()[1]
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datetime.date.isocalendar() is an instance-method returning a tuple containing year, weeknumber and weekday in respective order for the given date instance.
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What is the javascript MIME type for the type attribute of a script tag? [duplicate]
...script is concerned, but it's part of the spec for both HTML 4 and XHTML 1.0.
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java.util.Date to XMLGregorianCalendar
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I should like to take a step back and a modern look at this 10 years old question. The classes mentioned, Date and XMLGregorianCalendar, are old now. I challenge the use of them and offer alternatives.
Date was always poorly designed and is more than 20 years old. This is simple: don...
Can't pickle when using multiprocessing Pool.map()
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answered Nov 29 '09 at 22:16
Alex MartelliAlex Martelli
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